TBSS w/ H/C and TC
Kooks 1 3/4 LT's w/ hi flow cats
3.5 inch catback
Fender mount CAI - 4inch tubing (custom)
Ported factory TB
Factory intake - port matched
Vig 3600 3-disk TC
The important goodies:
224/230 XER lobed cam (112+4)
PRC Stage 2.5 243's
Prior to the heads it put down 397rwhp/395rwtq - Ran a decent time as per my sig below
With the heads and some fine tuning - courtesy of Sam88Gta1 - it put down:
415rwhp/483rwtq - unlocked
434rwhp/417rwtq - locked
*Numbers might have been hurt a little by my TC and even my wheels - 20x10's with 315/35 rubber.
It's a highway monster now though, for sure... Well, as much as a 4 door brick of an SUV can be anyways.
Next time I get it to the track it's gonna be quite fun!

2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Kooks 1 3/4 LT's w/ hi flow cats
3.5 inch catback
Fender mount CAI - 4inch tubing (custom)
Ported factory TB
Factory intake - port matched
Vig 3600 3-disk TC
The important goodies:
224/230 XER lobed cam (112+4)
PRC Stage 2.5 243's
Prior to the heads it put down 397rwhp/395rwtq - Ran a decent time as per my sig below
With the heads and some fine tuning - courtesy of Sam88Gta1 - it put down:
415rwhp/483rwtq - unlocked
434rwhp/417rwtq - locked
*Numbers might have been hurt a little by my TC and even my wheels - 20x10's with 315/35 rubber.
It's a highway monster now though, for sure... Well, as much as a 4 door brick of an SUV can be anyways.
Next time I get it to the track it's gonna be quite fun!


I'm hoping for 11's..... And low 12's in crappy air.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
The Best V8 Stories One Small Block at Time
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com

Best ET I mustered out of it was a 12.44@109.5mph. 3000' + DA, 127* track temp ... Not ideal conditions at all.
I'm gonna hit up the new 1/4 mile in Dallas on friday night, so even if it's the same-ish DA, I think the track temp alone will work in my favor.
Heads are working out swell though. For comparison's sake, last year I ran a 12.8 in 1800' DA - 2 months after my 12.25 ... DA has a huge effect on these bricks.



